refactor: standardize help generation

plugins/scheduler-docker-local/commands

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -eo pipefail
 [[ $DOKKU_TRACE ]] && set -x
-source "$PLUGIN_AVAILABLE_PATH/scheduler-docker-local/internal-functions"
+source "$PLUGIN_AVAILABLE_PATH/scheduler-docker-local/help-functions"
 
 case "$1" in
   help | scheduler-docker-local:help)

plugins/scheduler-docker-local/help-functions

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
+
+cmd-scheduler-docker-local-help() {
+  declare desc="help command"
+  declare CMD="$1"
+  local plugin_name="scheduler-docker-local"
+  local plugin_description="Manage the docker-local scheduler integration for an app"
+
+  if [[ "$CMD" == "$plugin_name:help" ]]; then
+    echo -e "Usage: dokku $plugin_name[:COMMAND]"
+    echo ''
+    echo "$plugin_description"
+    echo ''
+    echo 'Additional commands:'
+    fn-help-content | sort | column -c2 -t -s,
+  elif [[ $(ps -o command= $PPID) == *"--all"* ]]; then
+    fn-help-content
+  else
+    cat <<help_desc
+    $plugin_name, $plugin_description
+help_desc
+  fi
+}
+
+fn-help-content() {
+  declare desc="return help content"
+  cat <<help_content
+    scheduler-docker-local:report [<app>] [<flag>], Displays a scheduler-docker-local report for one or more apps
+    scheduler-docker-local:set <app> <property> (<value>), Set or clear a scheduler-docker-local property for an app
+help_content
+}

plugins/scheduler-docker-local/internal-functions

@@ -65,32 +65,6 @@ cmd-scheduler-docker-local-report-single() {
   fi
 }
 
-scheduler_docker_local_help_content_func() {
-  declare desc="return scheduler-docker-local plugin help content"
-  cat <<help_content
-    scheduler-docker-local:report [<app>] [<flag>], Displays a scheduler-docker-local report for one or more apps
-    scheduler-docker-local:set <app> <property> (<value>), Set or clear a scheduler-docker-local property for an app
-help_content
-}
-
-cmd-scheduler-docker-local-help() {
-  if [[ $1 == "scheduler-docker-local:help" ]]; then
-    echo -e 'Usage: dokku scheduler-docker-local[:COMMAND]'
-    echo ''
-    echo 'Manages the scheduler-docker-local integration for an app.'
-    echo ''
-    echo 'Additional commands:'
-    scheduler_docker_local_help_content_func | sort | column -c2 -t -s,
-    echo ''
-  elif [[ $(ps -o command= $PPID) == *"--all"* ]]; then
-    scheduler_docker_local_help_content_func
-  else
-    cat <<help_desc
-    scheduler-docker-local, Manages the scheduler-docker-local integration for an app
-help_desc
-  fi
-}
-
 fn-scheduler-docker-local-retire-container() {
   declare APP="$1" CID="$2" DEAD_TIME="$3"
   local STATE

plugins/scheduler-docker-local/subcommands/default

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 set -eo pipefail
 [[ $DOKKU_TRACE ]] && set -x
-source "$PLUGIN_AVAILABLE_PATH/scheduler-docker-local/internal-functions"
+source "$PLUGIN_AVAILABLE_PATH/scheduler-docker-local/help-functions"
 
 cmd-scheduler-docker-local-help "scheduler-docker-local:help"